public function subscription_status_changed( $old_status, $new_status, $subscription ) {

        // Don't run on pending subscriptions
        if ( 'pending' == $new_status ) {
            return;
        }

        // Don't require the checkout callback
        remove_action( 'mepr-event-transaction-completed', array( $this, 'apply_tags_checkout' ) );

        // Get subscription data
        $data = $subscription->get_values();

        wpf_log( 'info', $data['user_id'], 'MemberPress subscription <a href="' . admin_url( 'admin.php?page=memberpress-subscriptions&action=edit&id=' . $subscription->id ) . '" target="_blank">#' . $subscription->id . '</a> status changed from <strong>' . ucwords( $old_status ) . '</strong> to <strong>' . ucwords( $new_status ) . '</strong>' );

        // Get WPF settings
        $settings = get_post_meta( $data['product_id'], 'wpf-settings-memberpress', true );

        if ( empty( $settings ) ) {
            $settings = array();
        }

        $defaults = array(
            'apply_tags_registration'       => array(),
            'remove_tags'                   => false,
            'tag_link'                      => array(),
            'apply_tags_cancelled'          => array(),
            'apply_tags_expired'            => array(),
            'apply_tags_payment_failed'     => array(),
            'apply_tags_corporate_accounts' => array(),
            'apply_tags_trial'              => array(),
            'apply_tags_converted'          => array(),
        );

        $settings = wp_parse_args( $settings, $defaults );

        $apply_tags = array();

        $remove_tags = array();

        // New subscriptions
        if ( 'active' == $new_status ) {

            // Apply tags
            $apply_tags = array_merge( $apply_tags, $settings['apply_tags_registration'], $settings['tag_link'] );

            // Remove cancelled / expired tags
            $remove_tags = array_merge( $remove_tags, $settings['apply_tags_cancelled'], $settings['apply_tags_expired'] );

            // Update data
            $payment_method = $subscription->payment_method();

            $update_data = array(
                'mepr_reg_date'         => $data['created_at'],
                'mepr_payment_method'   => $payment_method->name,
                'mepr_membership_level' => get_the_title( $data['product_id'] ),
            );

            // Add expiration only if applicable
            if ( strtotime( $subscription->get_expires_at() ) >= 0 ) {
                $update_data['mepr_expiration'] = date( 'Y-m-d H:i:s', $subscription->get_expires_at() );
            }

            // Sync trial duration
            if ( $subscription->trial ) {
                $update_data['mepr_trial_duration'] = $subscription->trial_days;
            }

            // Coupon used
            if ( ! empty( $subscription->coupon_id ) ) {

                $update_data['mepr_coupon'] = get_the_title( $subscription->coupon_id );

                $coupon_settings = get_post_meta( $subscription->coupon_id, 'wpf-settings', true );

                if ( ! empty( $coupon_settings ) && ! empty( $coupon_settings['apply_tags_coupon'] ) ) {
                    $apply_tags = array_merge( $apply_tags, $coupon_settings['apply_tags_coupon'] );
                }
            }

            // Get all meta as well to get any updated custom field values during upgrades
            $user_meta = array_map( array( wp_fusion()->user, 'map_user_meta' ), get_user_meta( $data['user_id'] ) );

            $update_data = array_merge( $user_meta, $update_data );

            wp_fusion()->user->push_user_meta( $data['user_id'], $update_data );

        }

        // Other status changes
        if ( $subscription->is_expired() && ! in_array( $new_status, array( 'active', 'pending' ) ) ) {

            // Expired subscription
            $remove_tags = array_merge( $remove_tags, $settings['tag_link'] );
            $apply_tags  = array_merge( $apply_tags, $settings['apply_tags_expired'] );

            if ( ! empty( $settings['remove_tags'] ) ) {
                $remove_tags = array_merge( $remove_tags, $settings['apply_tags_registration'] );
            }
        } elseif ( 'cancelled' == $new_status ) {

            // Cancelled subscription
            $remove_tags = array_merge( $remove_tags, $settings['tag_link'] );
            $apply_tags  = array_merge( $apply_tags, $settings['apply_tags_cancelled'] );

            if ( ! empty( $settings['remove_tags'] ) ) {
                $remove_tags = array_merge( $remove_tags, $settings['apply_tags_registration'] );
            }
        } elseif ( $subscription->in_trial() ) {

            // If is in a trial and isn't cancelled / expired
            $apply_tags = array_merge( $apply_tags, $settings['apply_tags_trial'] );

        }

        // Prevent looping when tags are modified
        remove_action( 'wpf_tags_modified', array( $this, 'add_to_membership' ), 10, 2 );

        // Remove any tags
        if ( ! empty( $remove_tags ) ) {
            wp_fusion()->user->remove_tags( $remove_tags, $data['user_id'] );
        }

        // Apply any tags
        if ( ! empty( $apply_tags ) ) {
            wp_fusion()->user->apply_tags( $apply_tags, $data['user_id'] );
        }

        add_action( 'wpf_tags_modified', array( $this, 'add_to_membership' ), 10, 2 );

    }